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Valve Disk Retainer NSN 4820-01-641-7335

Item Description

An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve disk, allowing proper position of disk-to-valve seat within a valve body.

NSN 4820-01-641-7335 NSN: 4820-01-641-7335

Features and Characteristics

End Application
Worm gear drive manual operator
Criticality Code Justification
Zzzy
Reference Number Differentiating Characteristics
Material controlled iaw ss800-ag-man-010/p-9290 system certification produres and criteria manual for deep submergence systems; critical item for safety and survival of deep submergence research and rescue vehicles as differentiated by special test features
FSC
4820 Nonpowered Valves
NIIN
016417335
NSN
4820016417335

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7550479-DF331473-0025
Cage Code:
53711
Status:
A
MSDS:
Part Number:
DF331473 FIND 25
Cage Code:
43689
Status:
A
MSDS:
Part Number:
7383858-DF331473-0025
Cage Code:
53711
Status:
A
MSDS:
Part Number:
801-6406768 FIND 25
Cage Code:
53711
Status:
A
MSDS:
Part Number:
211053692
Cage Code:
96169
Status:
A
MSDS:
Part Number:
DF331473-0025
Cage Code:
96169
Status:
A
MSDS:
Part Number:
G547-0003-DF331473-0025
Cage Code:
96169
Status:
A
MSDS:
Part Number:
H547-0001-DF331473-0025
Cage Code:
96169
Status:
A
MSDS:
Part Number:
211053692D4
Cage Code:
03950
Status:
A
MSDS:
Part Number:
7383858-DF331473-0025D4
Cage Code:
03950
Status:
A
MSDS:
Part Number:
DF331473-0025D4
Cage Code:
03950
Status:
A
MSDS:
Part Number:
DF331473 FIND 25D4
Cage Code:
03950
Status:
A
MSDS:
Part Number:
7550479-DF331473-0025D4
Cage Code:
03950
Status:
A
MSDS:
Part Number:
801-6406768 FIND 25D4
Cage Code:
03950
Status:
A
MSDS:
Part Number:
G547-0003-DF331473-0025D4
Cage Code:
03950
Status:
A
MSDS:
Part Number:
H547-0001-DF331473-0025D4
Cage Code:
03950
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481909090
  • NAICS: 332911
  • SITC: 74790
  • Description: Parts of taps, cocks, valves and similar appliances, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-641-7335
What are the manufacturers of nsn 4820016417335?
Does this nsn 4820016417335 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820016417335
An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve disk, allowing proper position of disk-to-valve seat within a valve body.
Does nsn 4820016417335 contain any precious metals?
No precious metal content.
Does nsn 4820016417335 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820016417335?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
35917
FIIG:
A512E0
App. Key:
Cond. Code:
2
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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